Triple

T5914888
Position Surface form Disambiguated ID Type / Status
Subject Canada–United States border E131553 entity
Predicate includesSection P1393 FINISHED
Object Alaska–Canada border
The Alaska–Canada border is the international boundary separating the U.S. state of Alaska from the Canadian territories of Yukon and British Columbia, running through remote, sparsely populated northern wilderness.
E131553 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Alaska–Canada border | Statement: [Canada–United States border, includesSection, Alaska–Canada border]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Alaska–Canada border
Context triple: [Canada–United States border, includesSection, Alaska–Canada border]
  • A. Canada–United States border
    The Canada–United States border is the world’s longest international land boundary, separating Canada and the United States across diverse terrains from the Atlantic to the Pacific and Arctic Oceans.
  • B. Northwest Territories–Alberta border
    The Northwest Territories–Alberta border is the interprovincial and territorial boundary in western Canada that separates the province of Alberta from the Northwest Territories, running through remote boreal and parkland regions including the area around Wood Buffalo National Park.
  • C. Panhandle of Alaska
    The Panhandle of Alaska is the long, narrow southeastern coastal region of the state, characterized by rugged mountains, temperate rainforests, and numerous islands and fjords.
  • D. Russian Alaska
    Russian Alaska was the northernmost North American territory controlled by the Russian Empire from the 18th to the 19th century, encompassing much of what is now the U.S. state of Alaska.
  • E. Northwest Coast of Alaska
    The Northwest Coast of Alaska is a culturally rich coastal region inhabited by Alaska Native communities whose traditions, subsistence lifestyles, and art are closely tied to the marine and tundra environments.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Alaska–Canada border
Triple: [Canada–United States border, includesSection, Alaska–Canada border]
Generated description
The Alaska–Canada border is the international boundary separating the U.S. state of Alaska from the Canadian territories of Yukon and British Columbia, running through remote, sparsely populated northern wilderness.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Alaska–Canada border
Target entity description: The Alaska–Canada border is the international boundary separating the U.S. state of Alaska from the Canadian territories of Yukon and British Columbia, running through remote, sparsely populated northern wilderness.
  • A. Canada–United States border chosen
    The Canada–United States border is the world’s longest international land boundary, separating Canada and the United States across diverse terrains from the Atlantic to the Pacific and Arctic Oceans.
  • B. Northwest Territories–Alberta border
    The Northwest Territories–Alberta border is the interprovincial and territorial boundary in western Canada that separates the province of Alberta from the Northwest Territories, running through remote boreal and parkland regions including the area around Wood Buffalo National Park.
  • C. Panhandle of Alaska
    The Panhandle of Alaska is the long, narrow southeastern coastal region of the state, characterized by rugged mountains, temperate rainforests, and numerous islands and fjords.
  • D. Russian Alaska
    Russian Alaska was the northernmost North American territory controlled by the Russian Empire from the 18th to the 19th century, encompassing much of what is now the U.S. state of Alaska.
  • E. Northwest Coast of Alaska
    The Northwest Coast of Alaska is a culturally rich coastal region inhabited by Alaska Native communities whose traditions, subsistence lifestyles, and art are closely tied to the marine and tundra environments.
  • F. None of above.

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69c008593a44819081a07ae0efe6c574 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c037b9f0908190ad854e5f2600f114 completed March 22, 2026, 6:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0c02430bc8190a63b91b6dbdbc9f2 completed March 23, 2026, 4:23 a.m.
NEDg Description generation batch_69c0c0cb4fac8190b1f73d6707200112 completed March 23, 2026, 4:25 a.m.
NED2 Entity disambiguation (via description) batch_69c0c1f6fe60819080a00976740b6a9c completed March 23, 2026, 4:30 a.m.
Created at: March 22, 2026, 3:59 p.m.